input TEX; prologues := 1; %if scantokens(mpversion) < 1.200: % filenametemplate %else: % outputtemplate := %fi % "%j.eps"; beginfig(1) pair zaaab ; zaaab = ( 0 , 0 ) ; pair zaaac ; zaaac = ( 1cm , 0 ) ; path paaad ; paaad:=zaaab -- zaaac; path paaae ; paaae:=paaad ; pen qaaaf ; qaaaf = pencircle scaled 2bp ; drawarrow paaae withpen qaaaf ; pair zaaag ; zaaag = ( 1.0 , 2.0 ) ; path paaah ; paaah:=paaae zscaled zaaag ; drawarrow paaah ; currentpicture := currentpicture shifted -llcorner currentpicture shifted (1cm,2cm); endfig; end;